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1. 发明授权

US08626001B2 Optical communication card and optical transmission device 失效
标题翻译：光通信卡和光传输设备
公开(公告)号：US08626001B2
公开(公告)日：2014-01-07
申请号：US13243982
申请日：2011-09-23
申请人： Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
发明人： Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
IPC分类号： H04B10/00
CPC分类号： H04B10/40 , H04B10/516
摘要： There arises a problem that power consumption increases along with an increasing throughout of an FEC function effective in speeding up of a transmission speed. FEC function information necessary for a system is prepared, and multiple FEC functions are properly used according to a selected transmission line, etc.
摘要翻译：出现功率消耗随着整个FEC功能的增加而有效增加传输速度的问题。准备系统所需的FEC功能信息，根据选定的传输线等适当使用多个FEC功能。

2. 发明授权

US08588615B2 Optical communication card and communication device 失效
标题翻译：光通信卡和通信设备
公开(公告)号：US08588615B2
公开(公告)日：2013-11-19
申请号：US12987745
申请日：2011-01-10
申请人： Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
发明人： Masafumi Kamakura , Koji Takatori , Yasuyuki Fukashiro , Tetsuya Uda , Hidemasa Narita
IPC分类号： H04B10/40
CPC分类号： H04L45/00 , H04B10/40
摘要： Multiplexing-technology based large-capacity transmission requires the installation of many types of interface card. In addition, supporting a redundant configuration for preventing data communication from being interrupted requires the devices and cards more than double those required for the production system. An optical communication card includes multiple optical signal transmission/reception units, main signal processing units corresponding to the optical signal transmission/reception units and required for a multiplexed system, and a connection selection unit that can switch among multiple optical transmission lines, and each of the main signal processing units includes multiple function units and a function selection unit.
摘要翻译：基于复用技术的大容量传输需要安装多种类型的接口卡。此外，支持冗余配置以防止数据通信中断，这些设备和卡的数量要比生产系统要求的要高一倍以上。光通信卡包括多个光信号发送/接收单元，对应于光信号发送/接收单元并且被复用的系统所需的主信号处理单元，以及可以在多个光传输线之间切换的连接选择单元，主信号处理单元包括多个功能单元和功能选择单元。

3. 发明授权

US07415177B2 Dispersion compensation device and dispersion compensation method 失效
标题翻译：色散补偿装置和色散补偿方法
公开(公告)号：US07415177B2
公开(公告)日：2008-08-19
申请号：US11798645
申请日：2007-05-15
申请人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
发明人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
IPC分类号： G02B6/34
CPC分类号： H04B10/2525
摘要： A dispersion compensating fiber whose chromatic dispersion is positive and a negative dispersion compensating fiber whose chromatic dispersion is negative are prepared, and division-multiplexed optical signals, after being guided to either dispersion compensating fiber to once shift the whole wavelength band to positivity or negativity, are subjected to fine adjustment with a dispersion compensating fiber of a reverse sign.
摘要翻译：准备色散为正的色散补偿光纤和色散为负的负色散补偿光纤，并且在被分配复用光信号被引导到任一色散补偿光纤之后，将整个波长带一次移动到积极性或消极性，用相反符号的色散补偿光纤进行微调。

4. 发明申请

US20060133722A1 Variable dispersion compensation equipment, optical transmission system using it and method of setting dispersion compensation quantity 失效
标题翻译：可变色散补偿设备，使用它的光传输系统和设置色散补偿量的方法
公开(公告)号：US20060133722A1
公开(公告)日：2006-06-22
申请号：US11190894
申请日：2005-07-28
申请人： Tooru Hirai , Takashi Mori , Yasuyuki Fukashiro , Tetsuya Uda , Hiroyuki Nakano
发明人： Tooru Hirai , Takashi Mori , Yasuyuki Fukashiro , Tetsuya Uda , Hiroyuki Nakano
IPC分类号： G02B6/26
CPC分类号： H04B10/25133
摘要： An optical switch having plural input terminals and plural output terminal, plural dispersion compensators, and a controller for monitoring the change-over state of the optical switch and the dispersion compensation quantities of the plural dispersion compensators and controlling the setting of the optical switch are provided. In response to a request for setting dispersion compensation, the optical switch is set according to the dispersion compensation quantity of each dispersion compensator and the change-over state of the optical switch.
摘要翻译：提供具有多个输入端子和多个输出端子，多个色散补偿器和用于监视光开关的转换状态的控制器和多个色散补偿器的色散补偿量并控制光学开关的设置的光学开关。响应于设置色散补偿的请求，根据每个色散补偿器的色散补偿量和光开关的转换状态来设置光开关。

5. 发明申请

US20060133815A1 Dispersion compensation device and dispersion compensation method 失效
标题翻译：色散补偿装置和色散补偿方法
公开(公告)号：US20060133815A1
公开(公告)日：2006-06-22
申请号：US11190889
申请日：2005-07-28
申请人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
发明人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
IPC分类号： H04B10/12
CPC分类号： H04B10/25253
摘要： A dispersion compensating fiber whose chromatic dispersion is positive and a negative dispersion compensating fiber whose chromatic dispersion is negative are prepared, and division-multiplexed optical signals, after being guided to either dispersion compensating fiber to once shift the whole wavelength band to positivity or negativity, are subjected to fine adjustment with a dispersion compensating fiber of a reverse sign.
摘要翻译：准备色散为正的色散补偿光纤和色散为负的负色散补偿光纤，并且在被分配复用光信号被引导到任一色散补偿光纤之后，将整个波长带一次移动到积极性或消极性，用相反符号的色散补偿光纤进行微调。

6. 发明授权

US07435013B2 Variable dispersion compensation equipment, optical transmission system using it and method of setting dispersion compensation quantity 失效
标题翻译：可变色散补偿设备，使用它的光传输系统和设置色散补偿量的方法
公开(公告)号：US07435013B2
公开(公告)日：2008-10-14
申请号：US11190894
申请日：2005-07-28
申请人： Tooru Hirai , Takashi Mori , Yasuyuki Fukashiro , Tetsuya Uda , Hiroyuki Nakano
发明人： Tooru Hirai , Takashi Mori , Yasuyuki Fukashiro , Tetsuya Uda , Hiroyuki Nakano
IPC分类号： G02B6/36
CPC分类号： H04B10/25133
摘要： An optical switch having plural input terminals and plural output terminal, plural dispersion compensators, and a controller for monitoring the change-over state of the optical switch and the dispersion compensation quantities of the plural dispersion compensators and controlling the setting of the optical switch are provided. In response to a request for setting dispersion compensation, the optical switch is set according to the dispersion compensation quantity of each dispersion compensator and the change-over state of the optical switch.
摘要翻译：提供具有多个输入端子和多个输出端子，多个色散补偿器和用于监视光开关的转换状态的控制器和多个色散补偿器的色散补偿量并控制光学开关的设置的光学开关。响应于设置色散补偿的请求，根据每个色散补偿器的色散补偿量和光开关的转换状态来设置光开关。

7. 发明授权

US07218818B2 Dispersion compensation device and dispersion compensation method 失效
公开(公告)号：US07218818B2
公开(公告)日：2007-05-15
申请号：US11190889
申请日：2005-07-28
申请人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
发明人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
IPC分类号： G02B6/34 , H04B10/12
CPC分类号： H04B10/25253
摘要： A dispersion compensating fiber whose chromatic dispersion is positive and a negative dispersion compensating fiber whose chromatic dispersion is negative are prepared, and division-multiplexed optical signals, after being guided to either dispersion compensating fiber to once shift the whole wavelength band to positivity or negativity, are subjected to fine adjustment with a dispersion compensating fiber of a reverse sign.

8. 发明申请

US20070223926A1 Dispersion compensation device and dispersion compensation method 失效
标题翻译：色散补偿装置和色散补偿方法
公开(公告)号：US20070223926A1
公开(公告)日：2007-09-27
申请号：US11798645
申请日：2007-05-15
申请人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
发明人： Yasuyuki Fukashiro , Hiroyuki Nakano , Tetsuya Uda , Tooru Hirai
IPC分类号： H04J14/02
CPC分类号： H04B10/2525
摘要： A dispersion compensating fiber whose chromatic dispersion is positive and a negative dispersion compensating fiber whose chromatic dispersion is negative are prepared, and division-multiplexed optical signals, after being guided to either dispersion compensating fiber to once shift the whole wavelength band to positivity or negativity, are subjected to fine adjustment with a dispersion compensating fiber of a reverse sign.
摘要翻译：准备色散为正的色散补偿光纤和色散为负的负色散补偿光纤，并且在被分配复用光信号被引导到任一色散补偿光纤之后，将整个波长带一次移动到积极性或消极性，用相反符号的色散补偿光纤进行微调。

9. 发明授权

US08209169B2 Synchronization of an input text of a speech with a recording of the speech 有权
标题翻译：语音的输入文本与语音的录音同步
公开(公告)号：US08209169B2
公开(公告)日：2012-06-26
申请号：US13279479
申请日：2011-10-24
申请人： Noriko Imoto , Tetsuya Uda , Takatoshi Watanabe
发明人： Noriko Imoto , Tetsuya Uda , Takatoshi Watanabe
IPC分类号： G10L15/00
CPC分类号： G10L13/00 , G10L15/26
摘要： A method and system for synchronizing words in an input text of a speech with a continuous recording of the speech. A received input text includes previously recorded content of the speech to be reproduced. A synthetic speech corresponding to the received input text is generated. Ratio data including a ratio between the respective pronunciation times of words included in the received text in the generated synthetic speech is computed. The ratio data is used to determine an association between erroneously recognized words of the received text and a time to reproduce each erroneously recognized word. The association is outputted in a recording medium and/or displayed on a display device.
摘要翻译：一种用于将语音的输入文本中的单词与语音的连续记录同步的方法和系统。接收到的输入文本包括要再现的先前记录的语音内容。生成与所接收的输入文本对应的合成语音。计算包括在所生成的合成语音中包含在接收文本中的单词的各个发音时间之间的比率的比率数据。比率数据用于确定接收到的文本的错误识别的单词与再现每个错误识别的单词的时间之间的关联。该关联在记录介质中输出和/或显示在显示装置上。

10. 发明申请

US20120041758A1 SYNCHRONIZATION OF AN INPUT TEXT OF A SPEECH WITH A RECORDING OF THE SPEECH 有权
标题翻译：一个语音的输入文本与语音记录的同步
公开(公告)号：US20120041758A1
公开(公告)日：2012-02-16
申请号：US13279479
申请日：2011-10-24
申请人： Noriko Imoto , Tetsuya Uda , Takatoshi Watanabe
发明人： Noriko Imoto , Tetsuya Uda , Takatoshi Watanabe
IPC分类号： G10L15/26 , G06F17/21
CPC分类号： G10L13/00 , G10L15/26
摘要： A method and system for synchronizing words in an input text of a speech with a continuous recording of the speech. A received input text includes previously recorded content of the speech to be reproduced. A synthetic speech corresponding to the received input text is generated. Ratio data including a ratio between the respective pronunciation times of words included in the received text in the generated synthetic speech is computed. The ratio data is used to determine an association between erroneously recognized words of the received text and a time to reproduce each erroneously recognized word. The association is outputted in a recording medium and/or displayed on a display device.
摘要翻译：一种用于将语音的输入文本中的单词与语音的连续记录同步的方法和系统。接收到的输入文本包括要再现的先前记录的语音内容。生成与所接收的输入文本对应的合成语音。计算包括在所生成的合成语音中包含在接收文本中的单词的各个发音时间之间的比率的比率数据。比率数据用于确定接收到的文本的错误识别的单词与再现每个错误识别的单词的时间之间的关联。该关联在记录介质中输出和/或显示在显示装置上。

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